When she woke up, Jiang Zhixia, the youngest academician candidate of the Academy of Agricultural Sciences, became Jiang Daya, the eldest sister of a poor family in ancient times. There are three younger siblings who are sallow and skinny, waiting for food, and a love-minded second sister who has been crying all day long after being divorced and is ready to commit suicide at any time. Bad news: The house has only four walls, the roof is leaking, and the only half bag of rice is still mixed with sand. Even worse news: her father had just died, her mother was frail, and the family was orphaned and widowed, and she was the number one fat in the eyes of the bully and landlord in the village. Good news? Doesn't exist. Seeing his brothers and sisters nibbling tree bark from hunger, Jiang Zhixia gritted his teeth. Isn't it just farming? With the innate skills engraved in the DNA of the Chinese people, coupled with her agricultural knowledge that is a thousand years ahead, are you still afraid of starving to death? "Sister, there are too many locusts in the fields!" - It's okay, raise chickens and ducks, create an industrial chain, and turn locusts into ingots! "Sister, there's a drought in the village next door!" - Don't panic, we've made arrangements for Shenjing Karez, and by the way, we can do water-saving drip irrigation to make them cry! "Sister, Li Zheng said that our land is saline-alkali land and we can't grow crops!" - A joke, plant salt-alkali tolerant crops, and use a set of biological improvement methods of "treating alkali with grass". Next year, let them see what it means to have a good harvest in the fragrance of rice flowers! Villager A: Da Ya is crazy. She pours weird things into the ground every day! Villager B: That's right. She said she could produce eight hundred kilograms per mu. Does she think she is a fairy? A year later, everyone felt really good looking at the Jiang family's piles of food and the lucrative vegetable greenhouse. "Fairy! Da Ya is the earth god who descended to earth!" A certain former prince who was demoted to this place and just wanted to lie down,